debian man page for error_str

error_str(3)						     Library Functions Manual						      error_str(3)

NAME
       error_str - names for syscall error codes

SYNTAX
       #include <error.h>

       char *error_str(e);

       int e;

DESCRIPTION
       error_str returns a printable string describing syscall error code e.  Normally e is errno.

SEE ALSO
       error(3)

																      error_str(3)